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2014A Aluminum vs. Solder Alloy 201

2014A aluminum belongs to the aluminum alloys classification, while solder alloy 201 belongs to the otherwise unclassified metals. There are 23 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown. Please note that the two materials have significantly dissimilar densities. This means that additional care is required when interpreting the data, because some material properties are based on units of mass, while others are based on units of area or volume.

For each property being compared, the top bar is 2014A aluminum and the bottom bar is solder alloy 201.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 72
50
Elongation at Break, % 6.2 to 16
38
Poisson's Ratio 0.33
0.35
Shear Modulus, GPa 27
19
Tensile Strength: Ultimate (UTS), MPa 210 to 490
41

Thermal Properties

Latent Heat of Fusion, J/g 400
64
Melting Completion (Liquidus), °C 640
240
Melting Onset (Solidus), °C 510
240
Specific Heat Capacity, J/kg-K 870
220
Thermal Conductivity, W/m-K 150
28
Thermal Expansion, µm/m-K 23
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 37
12
Electrical Conductivity: Equal Weight (Specific), % IACS 110
15

Otherwise Unclassified Properties

Density, g/cm3 3.0
7.3
Embodied Carbon, kg CO2/kg material 8.1
15
Embodied Energy, MJ/kg 150
250
Embodied Water, L/kg 1140
1320

Common Calculations

Stiffness to Weight: Axial, points 13
3.8
Stiffness to Weight: Bending, points 46
17
Strength to Weight: Axial, points 19 to 45
1.6
Strength to Weight: Bending, points 26 to 46
3.6
Thermal Diffusivity, mm2/s 55
17
Thermal Shock Resistance, points 9.0 to 22
2.7

Alloy Composition

Aluminum (Al), % 90.8 to 95
0 to 0.0010
Antimony (Sb), % 0
4.5 to 5.5
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.1
Cadmium (Cd), % 0
0 to 0.0020
Chromium (Cr), % 0 to 0.1
0
Copper (Cu), % 3.9 to 5.0
0 to 0.050
Gold (Au), % 0
0 to 0.050
Indium (In), % 0
0 to 0.1
Iron (Fe), % 0 to 0.5
0 to 0.020
Lead (Pb), % 0
0 to 0.070
Magnesium (Mg), % 0.2 to 0.8
0
Manganese (Mn), % 0.4 to 1.2
0
Nickel (Ni), % 0 to 0.1
0 to 0.010
Silicon (Si), % 0.5 to 0.9
0
Silver (Ag), % 0
0 to 0.1
Tin (Sn), % 0
94 to 95.5
Titanium (Ti), % 0 to 0.15
0
Zinc (Zn), % 0 to 0.25
0 to 0.0010
Zirconium (Zr), % 0 to 0.2
0
Residuals, % 0 to 0.15
0